1 #
   2 # Copyright (c) 2013, 2019, Oracle and/or its affiliates. All rights reserved.
   3 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4 #
   5 # This code is free software; you can redistribute it and/or modify it
   6 # under the terms of the GNU General Public License version 2 only, as
   7 # published by the Free Software Foundation.  Oracle designates this
   8 # particular file as subject to the "Classpath" exception as provided
   9 # by Oracle in the LICENSE file that accompanied this code.
  10 #
  11 # This code is distributed in the hope that it will be useful, but WITHOUT
  12 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13 # FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14 # version 2 for more details (a copy is included in the LICENSE file that
  15 # accompanied this code).
  16 #
  17 # You should have received a copy of the GNU General Public License version
  18 # 2 along with this work; if not, write to the Free Software Foundation,
  19 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20 #
  21 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22 # or visit www.oracle.com if you need additional information or have any
  23 # questions.
  24 #
  25 
  26 ################################################################################
  27 # Build tools needed for the JFR source code generation
  28 
  29 JFR_TOOLS_SRCDIR := $(TOPDIR)/make/src/classes
  30 JFR_TOOLS_OUTPUTDIR := $(JVM_VARIANT_OUTPUTDIR)/buildtools/tools_classes
  31 
  32 $(eval $(call SetupJavaCompiler, GENERATE_JFRBYTECODE, \
  33     JAVAC := $(JAVAC), \
  34     FLAGS := $(DISABLE_WARNINGS), \
  35     SERVER_DIR := $(SJAVAC_SERVER_DIR), \
  36     SERVER_JVM := $(SJAVAC_SERVER_JAVA), \
  37     DISABLE_SJAVAC := true, \
  38 ))
  39 
  40 $(eval $(call SetupJavaCompilation, BUILD_JFR_TOOLS, \
  41     SETUP := GENERATE_JFRBYTECODE, \
  42     SRC := $(JFR_TOOLS_SRCDIR), \
  43     BIN := $(JFR_TOOLS_OUTPUTDIR), \
  44 ))
  45 
  46 TARGETS += $(BUILD_JFR_TOOLS)
  47 
  48 ################################################################################
  49 # Setup make rules for JFR gensrc file generation.
  50 #
  51 TOOL_JFR_GEN := $(JAVA_SMALL) -cp $(JFR_TOOLS_OUTPUTDIR) build.tools.jfr.GenerateJfrFiles
  52 
  53 JFR_OUTPUTDIR := $(JVM_VARIANT_OUTPUTDIR)/gensrc/jfrfiles
  54 JFR_SRCDIR := $(TOPDIR)/src/hotspot/share/jfr/metadata
  55 
  56 # Changing these will trigger a rebuild of generated jfr files.
  57 METADATA_XML := $(JFR_SRCDIR)/metadata.xml
  58 METADATA_XSD := $(JFR_SRCDIR)/metadata.xsd
  59 
  60 $(eval $(call SetupExecute, jfr_gen, \
  61     INFO := Generating JFR header files, \
  62     DEPS := $(METADATA_XML) $(METADATA_XSD) $(BUILD_JFR_TOOLS), \
  63     OUTPUT_DIR := $(JFR_OUTPUTDIR), \
  64     COMMAND := $(TOOL_JFR_GEN) $(METADATA_XML) $(METADATA_XSD) $(JFR_OUTPUTDIR), \
  65 ))
  66 
  67 JFR_FILES := $(jfr_gen_TARGET)
  68 TARGETS += $(JFR_FILES)